Double thermostat for DIN rail | NO+NC | 2-zone temperature control | 10 A | 250 VAC | bimetal | independent operation | IP20

Technical data

Type: double thermostat (heating + cooling)
Mounting: DIN rail 35 mm
Contact type: NC + NO
Sensor: bimetal (thermostatic)
Protection class: IP20
Housing: plastic UL94 V-0 (flame retardant)
Power supply: AC / DC
Max. voltage: 250 VAC; 120 VAC; 30 VDC
Switching capacity: AC 250 V: 10 (2) A; AC 120 V: 15 (2) A; DC 24–72 V: 30 W
Currents: Ohmic: 10 A / 15 A; Inductive: 2 A; DC: 1 A
Minimum: 20 mA (0.48 W)
Inrush current: 16 A (10 s)
Service life: >100,000 cycles
Operating temperature: -45 °C to +80 °C
Differential: 7 K (±4 K)
Humidity: Operating: ≤90 % RH; Storage: ≤90 % RH
Mounting: DIN rail (clip)
Connections: Solid wire: 2.5 mm²; Flexible wire: 1.5 mm²
Torque: 0.5 Nm max
Dimensions: 67 x 50 x 46 mm
Weight: 90 g

Functions

Dual temperature control - allows simultaneous control of: heating device (NC contact), cooling device (NO contact)
Independent operation - both thermostats operate separately – different temperatures can be set
Snap-action contacts - fast and precise switching ensures reliable operation
High switching capacity - suitable for controlling both small and more powerful devices
DIN mounting - fast and convenient installation in electrical cabinets

Application

For household users: electrical cabinets at home, garages and workshops, heating or ventilation control. Benefit: automatic temperature regulation, protection against moisture and condensation
For electricians: easy DIN rail installation, reliable contacts, universal application. Ideal for control cabinets, automation systems, ventilation control
For engineers / designers: industrial automation systems, HVAC solutions, electrical cabinet climate control. Excellent choice for systems requiring two temperature modes, reliability, and long lifespan

Advantages

two thermostats in one device
independent heating and cooling control
high switching capacity
reliable snap-action contacts
DIN mounting
long service life (>100k cycles)
temperature resistant (-45…+80 °C)

Disadvantages

IP20 – for indoor use only
manual adjustment
no digital display